Simplify both sides of the equation
3x+1/10 = x+ -1/7
Subtract x from both sides
3x+1/10 -x = x+ -1/7 -x
2x+1/10 = -1/7
Subtract 1/10 from both sides
2x+1/10 - 1/10 = -1/7 -1/10
2x= -17/70
Divide both sides by 2
2x/2 = -17/70/2
x= -17/140
decimal x will equal -0.121
Ask any questions you want and I hope that's help !
Answer:
Mary bought 9 Golden Delicious apples
Step-by-step explanation:
This can be solved by setting up a system of equations. Based on the information given, the equations would be set up as follows.
![.75d+1.25g=21.00\\d+g=22](https://tex.z-dn.net/?f=.75d%2B1.25g%3D21.00%5C%5Cd%2Bg%3D22)
I prefer to solve using substitution, but elimination can be used as well
![.75d+1.25g=21.00\\g=22-d](https://tex.z-dn.net/?f=.75d%2B1.25g%3D21.00%5C%5Cg%3D22-d)
We can now plug in this g value to the first equation
![.75d + 1.25 (22-d)=21.00\\.75d + 27.5-1.25d=21\\27.5-0.5d=21\\-.5d=-6.5\\d=13](https://tex.z-dn.net/?f=.75d%20%2B%201.25%20%2822-d%29%3D21.00%5C%5C.75d%20%2B%2027.5-1.25d%3D21%5C%5C27.5-0.5d%3D21%5C%5C-.5d%3D-6.5%5C%5Cd%3D13)
This means mary bought 13 delicious apples. She bought 22 apples in total, so the total number minus the amount of delicious apples will give us the amount of golden delicious apples.
22 - 13 = g
9 = g
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
<em>Let me know if you have any questions! Spread the love. </em>
Are theese questions or your answers
if there answers they seem all right
Inscribed is a polygon inside a circle with all points on a given point in the circle. Circumscribed is a circle inside a polygon with any given point touching just one point on the polygon. Hope this helped.